Selective audio/sound aspects

ABSTRACT

Certain aspects relate to providing an at least one audio source to at least one user. Certain aspects relate to selectively modifying an at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with an at least one second sound source, and wherein the selectively modifying is performed relative to the at least one audio source based at least in part on at least some specific information of the at least one first sound source. Other aspects relate to selectively modifying the at least one first sound source to be provided to the at least one user relative to the at least one second sound source based at least in part on at least some specific information of the at least one first sound source.

TECHNICAL FIELD

Certain aspects of this disclosure can relate to, but are not limitedto, an audio/sound device that can selectively filter certain audioand/or sound.

BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a block diagram of one embodiment of an audio/sound device;

FIG. 2 is a diagram of one embodiment of a directional sound cluemechanism as can be utilized with certain audio/sound devices;

FIG. 3 is a diagram of one embodiment of an audio/sound device;

FIG. 4 is a diagram of one embodiment of the audio/sound device;

FIG. 5 is a diagram of one embodiment of the audio/sound device;

FIG. 6 is a diagram of one embodiment of the audio/sound device;

FIG. 7 is a diagram of another embodiment of the audio/sound device;

FIG. 8 is a flow chart of one embodiments of an audio/sound technique;

FIG. 9 is a flow chart of another embodiment of an audio/soundtechnique;

FIG. 10 (including FIGS. 10 a, 10 b, and 10 c) is a flow chart of oneembodiment of a technique such as can be performed by certainembodiments of the audio/sound device; and

FIG. 11 (including FIGS. 11 a, 11 b, and 11 c) is a flow chart of oneembodiment of a technique such as can be performed by certainembodiments of the audio/sound device.

DETAILED DESCRIPTION

At least certain portions of the text of this disclosure (e.g., claimsand/or detailed description and/or drawings as set forth herein) cansupport various different applications. Although, for sake ofconvenience and understanding, the detailed description includes sectionheadings that generally track the general concepts as contained in oneor more claims, and is not intended to limit the scope of the inventionas set forth by each particular claim. It is to be understood thatsupport for the various applications thereby can appear throughout thetext and/or drawings, and/or in the claims, irrespective of the sectionheadings.

This disclosure can relate to a variety of embodiments of an audio/sounddevice 100 that can be utilized by a person; certain of the embodimentsare as described in block format with respect to FIG. 1, and at otherlocations through the disclosure. Certain embodiments at particularapplications of the audio/sound device are described, for example, withrespect to FIGS. 3, 4, 5, 6, and 7, as well as at other locationsthrough this disclosure. Certain embodiments of the audio/sound device100 can include an at least one audio source 150, an at least one firstsound source 152, and an at least one second sound source 154. Thevarious embodiments of the audio/sound device 100 (as well as therespective sources 150, 152, and 154) as described in this disclosureare intended to be illustrative in nature, but not limiting in scope.

Certain embodiments of the audio/sound device 100 as described withrespect to FIG. 1, in block format, can be used for a considerablevariety of application involving providing one or more of: relativemaintaining, relative reducing, relative diminishing, relativeamplification, and other relative processing of one or more of the oneor more audio source 150, the one or more first sound source 152, and/orthe one or more second sound source 154, as described in thisdisclosure.

There may be a variety of types or classifications of sounds and/oraudio corresponding to the at least one audio source 150, the at leastone first sound source 152, and/or the at least one second sound source154 that can be associated with certain embodiments of the audio/sounddevice that may be desired or expected by user(s) to be heard duringparticular periods or for prescribed directions. For instance, the atleast one audio source 150 may represent the audio portion that can beheard, or is intended or designed to be heard, during normal operationsof the audio/sound device 100. For example, the at least one audiosource 150 may include audio for a personal audio device such as apersonal computer, laptop, IPOD player, MP3 player, etc. Additionally,the at least one audio source may include speakers, mixers, amplifiers,etc. that may be used for concert systems, music systems, homeentertainment units, etc. that may be heard by multiple persons. It maybe desired that the at least one audio source be heard during at leastsome normal operation of certain embodiments of the audio/sound device.

It may also be desired that audio, or other sounds or noisescorresponding to the at least one audio source 150, can be diminished,stopped, or reduced with certain embodiments of the audio/sound device100 during certain durations such as when an emergency vehicle passes,when a loud horn or screeching tires occur, or perhaps even in certainembodiments when a particular noise, sound, or voice (or range thereof)occurs such as when a particular person is talking to the user of theaudio/sound device 100. The sound characteristics (or range ofcharacteristics) of the audio and/or sound can be stored or maintainedin an audio/sound library 160 as described with respect to FIG. 1. Assuch, certain embodiments of the audio/sound device 100 as providedwithin certain embodiments of the audio sound recognizer 162 asdescribed with respect to FIG. 1 can be used to digitize and/orcharacterize particular sounds, voices, noises, etc. Such sounds,voices, noises, etc., as recognized by certain embodiments of the audiosound recognizer 162, can be characterized based at least in part on thefrequency, volume, direction, consistency, or other suchcharacteristics. Such characterization of the sounds, voices, noises,etc. that are obtained by the audio sound recognizer 162 can thereuponbe compared to prescribed limits that such as can be contained incertain embodiments of the audio/sound library 160. For example, for asiren or alert sound, a prescribed range of sounds within a range offrequencies, volumes, etc. as obtained by the audio sound recognizer 162can be compared to, or classified as, sirens, alerts, emergency sounds,etc. that can be maintained, stored, and/or retrieved in certainembodiments of the audio/sound library 160. As such, a sound emanatingfrom a siren or alarm, etc. that can be obtained by the audio soundrecognizer 162 of the audio/sound device 100, that falls within theclassification of sirens within the audio/sound library 160, can becharacterized or recognized as a siren, alarm, alert, etc. by certainembodiments of the audio/sound device 100, and can be recognized andhandled appropriately. Certain embodiments of the audio/sound device canalso detect and/or indicate a direction of the direction or angle of thesiren or other sound with respect to the user, using certain embodimentsof directional sound clues, as described in this disclosure with respectto FIG. 2, for example.

If an actual siren is recognized by the audio sound recognizer ascorresponding to these siren frequency, volume, and/or othercharacteristics of an emergency siren, etc., then the sound will berecognized and identified as the siren of the audio/sound library 160;whereupon the audio/sound device might be actuated such as to amplify,maintain, or otherwise emphasize the siren sound as well as provide adirectional sound clue as described with respect to FIG. 2 (which maycorrespond to the at least one first sound source 152) with respect tothe at least one second sound source 154 and/or the at least one audiosource 150, as described in this disclosure.

Similarly, a voice, or other identifiable noise or sound, could beobtained, digitized, processed, and/or otherwise utilized by certainembodiments of the audio sound recognizer 162, which can thereupon becompared to the respective voice, or other noise or sound rangeinformation as may be stored or otherwise maintained in the audio/soundlibrary 160. If the voice corresponds, to the voice range information isincluded or maintained in the audio sound library 160, then the voicecan be amplified, maintained, and/or otherwise emphasized as the firstsound source 152 as described in this disclosure. As such, prescribedvoices, etc. (that may be characteristically associated with aparticular person) that falls within the classification of frequency orother characteristics for a particular person within the audio/soundlibrary should be recognized as the voice of that particular person bycertain embodiments of the audio/sound device 100, and handledappropriately by the audio/sound device 100.

Such additional sounds, voices, or noises may be characterized incertain aspects of this disclosure as the at least one first soundsource 152, which can, depending on context, represent that noise,voice, or sound that is not produced by the audio/sound device 100during normal operation, but which the user of the audio/sound devicemay still have a desire to listen or hear. In certain embodiments of theaudio/sound device 100, it may be desired to enhance such as byamplification the at least one first sound source 152 relative to theaudio source 150 and/or the at least one second sound source 152.Certain embodiments of the relative emphasis between various sources150, 152, and/or 154 can take a variety of forms including but notlimited to, amplification of the first sound source 150; manufacturingthe first sound source 152 as the second sound source 154 and/or theaudio source is diminished or cut, etc.

The at least one second sound source 154 can, depending on context,include those noises, sounds, voices, ambient sounds, vehicle noise,white noise, etc. that are not provided by the audio/sound device towhich the user of the system may not particularly wish of may to listen,or may decide to limit the presentation thereof. Alternatively thesecond sound source may obscure and/or distract the first sound source152 and/or the audio source 150 during normal operation of theaudio/sound device 100. Certain aspects of the audio/sound device 100may thereby be configured to relatively reduce the effects of the atleast one second sound source 154, while relatively enhancing theeffects of the first sound source 152.

In certain instances the at least one second sound source 154 maythereby include, but not be limited to, ambient noises, extraneousvoices, vehicle noises, stray voices, etc. that may otherwise interferewith the ability of the user of the audio/sound device to listen to orhear the at least one audio source 150 and/or the at least one firstsound source 152. As such, it may be desired to relatively diminish thevolume or other effects of the second sound source 154 relative to thefirst sound source 152 and/or the audio source 150. Certain embodimentsof commercially-available noise cancellation systems, such as areutilized and are commercially available in aircraft, manufacturingapplications, as well as other applications where there may beconsiderable noise, and the noise being cancelled in such commerciallyavailable devices may represent a combination of the at least one secondsound source 154 and the at least one first sound source; which togethermay be cancelled in combination by such commercially-available noisecancellation systems.

Another technique that can be used to emphasize certain embodiments ofthe at least one first sound source 152 with respect to the at least onesecond sound source 154 and/or the at least one audio source 150 caninclude delaying and re-presentation of the at least one second soundsource 152. For example, a voice can be spoken, a siren or aural alertcan recorded and identified, or recognized as, the at least one firstsound source 152, the at least one first sound source can be digitized,recorded, and/or delayed; and thereupon the at least one delayed versionof the at least one first sound source 152 can be reproduced,represented, or replayed, etc. such as may be selected as beingappropriate for certain embodiments of the audio/sound device 100. Suchre-presentation of the first sound source 152 can be provided at a timewhen the at least one second sound source 154 and/or the at least oneaudio source 150 is diminished, or cut. As such, by re-presenting thefirst sound source 152 at a substantially even or amplified level ascompared to the original level as the at least one second sound source154 and/or the at least one audio source 150 is diminished will allowthe at least one first sound source 150 to be better heard.

In certain embodiments of the audio/sound device 100, the at least oneaudio source 150 and/or the at least one second sound source 154 can bereduced, muted, and/or cut during the representation of the at least onefirst sound source 152, thereby further emphasizing the at least onefirst sound source 152. Certain representations of the at least onefirst sound source 152 can occur multiple times to further emphasize thefirst sound source.

Certain embodiments of the audio/sound device 100 may utilize noisecancelling systems (which may include noise cancelling headphones) toreduce ambient noise and thereby allow improved hearing of the at leastone audio source 150 and/or the at least one first sound source 152.Certain commercially-available active noise cancellation systems, suchas noise-cancelling headphones, can reduce unwanted ambient sounds(i.e., acoustic noise) by means of active noise control. By comparison,certain passive noise cancellation headphones and/or systems can rely atleast partially on sound insulative material, acoustic insulativematerial, and/or shape of the headphone and/or system to limit soundbeing applied to the user. Certain ones of the active noise cancellationheadphones and/or systems can be combined with passive noisecancellation headphones and/or systems.

Essentially, certain active noise cancellation headphones and/or systems(either commercially available or embodiments of the audio/sound device100) can utilize a microphone positioned nearby the ear of the user todetect noise or sound that can be obtained by the user. Certainactive-noise cancellation headphones and/or systems can utilizecircuitry (including hardware, firmware, and/or software based on designchoice or expediency) to generate an “anti-noise” sinusoidal sound wavehaving the opposite sinusoidal polarity as the sinusoidal sound wavethat can be combined with the detected noise to be applied to theuser(s)' ears. The detected noise and/or sound can thereby destructivelyinterfere with the “anti-noise” sinusoidal sound wave, thereby largelycancelling out the noise within the enclosed volume of the headphone.Reducing noise prescribed at the user(s)' ear using certain active noisecancellation headphones and/or systems (either commercially available orembodiments of the audio/sound device 100), makes it possible to hear,detect, and enjoy the audio, sound, voice(s), etc. without raising thevolume of the audio/sound device 100 unnecessarily. It can also helplimit the volume of the sound, audio, voice, and/or noise being appliedto the user in a noisy environment such as a vehicle such as anaircraft, a factory, proximate a noisy machine, etc.

Certain active noise cancellation headphones and/or systems only cancelthe lower-frequency portions of the noise; that can depend upon passivenoise cancellation techniques (such as ear-cups of headsets) to preventhigher-frequency noise from reaching the interior of the headphone.

This approach benefits the user since the technological demands and/ordesign of the electronic circuitry are simplified; because of theshorter wavelength of the high-frequency sound, active cancellation ismuch less effective at higher frequencies. To effectively cancel highfrequency components (directed towards at the ear from a number ofdirections), the sensor and emitter for the cancelling waveform shouldbe as close as practicable to the user's ear(s).

Certain active noise cancellation headphones and/or systems (eithercommercially available or embodiments of the audio/sound device 100)have several characteristics including but not limited to: a) theyconsume power, which can be provided by a battery or other power source,b) they may be optimized for sounds that are continuous, such as thenoise or hum of an engine, vehicle, or piece of equipment, but may berather ineffective against rapidly changing audio signals such asspeech, alarms, etc.; d) they may introduce additional noise, perhaps inthe form of high-frequency hiss; and/or they may pick up and convertstray electromagnetic fields, such as a mobile phone signal, intounwanted noise.

Certain embodiments of the audio/sound device, as described in thisdisclosure, can considerably reduce the at least one second sound source154 while maintaining, enhancing, or even amplifying the at least onefirst sound source 152. Therefore, the sounds of certain embodiments ofthe at least one second sound source 154 that may be heard by the userof the audio/sound device may be desired to be diminished as much aspracticable.

Certain embodiments of the audio/sound device 100 can be configured toallow the user, operator, owner, or other person or automated mechanismto select or determine the frequencies, types, characteristics, and/orother aspects of the at least one first sound source 152 and/or the atleast one second sound source 154, and thereby determine which of thesound sources should be relatively diminished, relatively accented,relatively amplified, relatively filtered, and/or have some othersuitable relative operation performed thereupon. While the at least onefirst sound source 152 and the at least one second sound source 154 mayappear in FIG. 1 as being presented from outside of the audio/sounddevice, in certain instances, the sound from either of the soundsource(s) 152 or 154 can alternatively originate at least partiallyoutside of the audio/sound device, at least partially internally to theaudio/sound device, entirely within the audio/sound device, and/or acombination thereof. Certain embodiments of at least portions of anaudio/sound controller 97 can additionally utilize hardware, software,and firmware, as well as mechanical, electromechanical, or otherstructure(s) to provide an effective interface with the user, owner, orother person, as well as providing some suitable automated orself-control mechanism.

Within this disclosure, certain embodiments of the sound source(s)(which within this disclosure can include, but is not limited to, the atleast one first sound source 152 and/or the at least one second soundsource 154) can take a variety of forms such as to be capable ofperforming a variety of functions. For instance, certain embodiments ofthe sound source(s) can include, but are not limited to, recording,storing, digitizing, accessing, playing, and/or otherwise processing oneor more natural or recorded or synthesized voices, noises, and/or soundsmade by persons; one or more natural or recorded or synthesized soundsor noises made by objects (e.g., sirens, hazard sounds, machine sounds,buzzers, recorded or synthesized voices, etc.), as well as one or morenatural or recorded or synthesized sounds or noises made by animals orthings. These embodiments of the sound sources may be digitized,recorded or synthesized, analyzed, or otherwise processed using certainembodiments of such audio conversion, voice conversion, soundconversion, or other similar conversion devices involving but notlimited to microphones, recording, computing, signal analyzingprocessing and/or other similar equipment as generally understood bythose skilled in audio technologies in a manner as described withrespect to the audio/sound controller 97, as described in thisdisclosure.

In certain embodiments of the audio/sound device 100 as described inthis disclosure, certain embodiments of the at least one first soundsource 152 can represent, depending on context, certain sounds, voices,noises, etc. to which the user of the audio/sound device desires to hearor listen. For example, it may be desired for the user of certainembodiments of the audio/sound device 100 to hear or understand the atleast one first sound source 152 perhaps even over the at least oneaudio source 150 and/or the at least one second sound source 154,thereby allowing for the relative emphasis of the at least one firstsound source 152 relative to the at least one second sound source 154and/or the at least one audio source 150.

It should be understood that certain embodiments of the at least onefirst sound source 152 and the at least one second sound source 154 caneach take a variety of forms, but as described relative to thisdisclosure, both the at least one first sound source 152 and the atleast one second sound source 154 can be considered inclusively,depending upon context, as sound sources. Certain embodiments of thesound source(s) can utilize such information, signal, or data transfermechanisms as may include, but are not limited to, sound data streams,sound signals, or other acoustic computer-based information that can bereadily played on an audio system, stored, recalled, transmitted,received, filtered, analyzed, or otherwise processed. The recalling ofat least some of the sound source(s) in certain embodiments of theaudio/sound device 100 can be at least partially controlled by theuser(s), and can occur as they occur or are received, or alternately canbe automated.

With certain embodiments of an audio/sound device 100, the at least onefirst sound source 152 can be in some manner combined with the at leastone second sound source 154. Such combination of at least some of thesound sources 152 and 154 can take a variety of forms, such as outputfrom the at least one first sound source 152 being mixed, and/orotherwise combined, with output from the at least one second soundsource 154. In addition, the at least one first sound source 152 and/orthe at least one second sound source 154 can include but are not limitedto external noises or sound, ambient noises are sound, etc. that may beallowed to be combined.

In this disclosure, certain embodiments of the at least one audio source150 can include that portion of the audio/sound device 100 whichprovides during normal operations the intended audio or sound to theaudio/sound device 100. There can be a variety of the at least one audiosources 150, and a variety of applications therefore, as are describedin this disclosure. For example, certain embodiments of the audio/sounddevice 100 can include, but are not limited to, a purely audio devicewhich may be personal, such as an IPOD, MP3 player, a personal computeraudio system, (PC), or laptop computer audio system, or certain homeaudio systems. Certain embodiments of the audio/sound device 100 can beconfigured to include the speakers, headphones, amplifiers, etc. thatcan thereby be utilized to provide the audio and/or sound to the one ormore people listening to the audio/sound device.

Certain embodiments of the audio/sound device 100 can also providedirectional sound clues. Humans rely to a considerable extent on hearingto not only determine a direction from which voices, noises, sounds,etc. are originating from; in addition to the actual contents of thevoices, noises, sounds, etc. Within this disclosure, the directionalsound clues can indicate, depending on context, which direction fromwhich at least some noise, sound, voices, etc. are originating. Often,the at least one second sound source 154 as well as the at least oneaudio source 150 can act to hide or confuse the direction of the atleast one second sound source relative to the individual. Thedirectional sound clues may be appropriate to determine the orientationof the second sound source 152 relative to the individual. It isunderstood by those skilled in the audio art that certain conventionalsound systems, surround sound systems, personal audio devices, stereoaudio devices, headphone devices, etc. can project sound that can appearto one or more users to originate from a variety of locations or anglesrelative to one or more users. Using similar technology, in a mannerunderstood by those skilled in audio technology, certain embodiments ofthe audio/sound device can direct the at least one audio source 150and/or the at least one first sound source 152 to provide at least somedirectional clues, as described in this disclosure. In the case ofvoices, the directional sound clue can indicate a direction of theperson speaking. In the case of sounds, the directional sound clues canthereby provide a clue as to the direction of the sound in certainembodiments of the audio/sound device. In the case of an emergencyvehicle or hazard, the directional sound clues can provide a clue as tothe direction of the emergency vehicle or hazard.

The selection of which sounds, noises, voices, etc. that can becharacterized as the at least one first sound source 152 as comparedwith the at least one second sound source 154 may be a design choice, ormay be configurable by the user, producer, and/or designer of certainembodiments of the audio/sound device 100. For instance, certainpersonalized embodiments of the audio/sound device 100 can be configuredto allow certain users to input voice samples corresponding to thosepersons that the user wishes to hear, or have conversation with, intothe audio sound library 160 such as can be easily recognized over, forexample, crowd voices, ambient noises, and other less significantsounds. It might be expected that parents might input the voices oftheir children into the audio sound library 160 of the audio/sounddevice, such that these voices may be emphasized relative to othervoices or sounds.

By comparison, certain sirens, alarms, alerts, etc. may be provided bythe provider of certain embodiments of the audio/sound device, sincecertain providers could more fully be able to determine which sounds,generally, fall within emergency sounds, siren sounds, etc. Certainembodiments of such emergency, alert, siren, or other such sounds may becharacterized and maintained within certain embodiments of the audiosound library, and compared to the sound of the siren, emergency, alert,etc. that can be obtained by the certain embodiments of the audio soundrecognizer 162 as described with respect to FIG. 1.

Certain embodiments of a directional sound clue mechanism 820 asdescribed with respect to FIG. 2, can provide directional clues as tothe position, or angle, of the at least first sounds source with respectto the user. Users of conventional sound or audio devices such as IPODS,car radios, CD players, surround sound systems, etc. can have a varietyof directional sound clues diminished or obscured, especially if theaudio, sound, or noise is particularly loud. As such, can provide anindication to users of the audio/sound device 100, as to a directionfrom which the at least one first sound source 152 originated.

Certain embodiments of the directional sound clue mechanism 820 caninclude a multi-directional audio presentation device 822, that canpresent sound, audio, and/or noise in a direction or angle as described.As such, the at least one first sound source 152 should, appear tooriginate from a particular direction corresponding to the originalsound, voice, etc., even if the first sound source is filtered,amplified, modified, and/or otherwise processed.

There may be a considerable variety of the audio/sound device 100 thatcan operate or are structured in a manner similar to as described withrespect to FIG. 1, a number of which are now described. Certainembodiments of the audio/sound device 100 can be utilized as describedwith respect to FIGS. 3, 4, 5, 6, and/or 7, as well as at otherlocations in this disclosure. Certain embodiments of the audio/sounddevice 100 can be usable to provide audio to one or more person(s), andin certain embodiments groups of persons, at least partially using oneor more embodiments of the selective sound/audio provider 102. Withinthese embodiments of the audio/sound device 100 as described withrespect to FIGS. 3, 4, 5, 6, and/or 7, the location of the at least oneaudio source 150, the at least one first sound source 152, and/or the atleast one second sound source 154 may not be illustrated, but areintended to be determinable according to the operation of theaudio/sound device 100.

For instance, with an embodiment of the audio/sound device 100 that canbe configured as a personal audio device such as an IPOD, MP3 player,transistor radio, etc., as described with respect to FIG. 3, it isenvisioned that the at least one audio source(s) 150 can include theaudio that can normally be provided by the audio/sound device 100. Bycomparison, the at least one first sound source 152 can include, but maynot be limited to, those sounds, noises, voices, etc. that originatefrom outside of the audio/sound device 100 that the user of theaudio/sound device may wish to hear, such as sirens, alarms, certainvoices, etc. As such, a user walking down the street, in the office, inthe home, or in other such locations can listen to particular importantnoises (e.g., sirens, alerts, voices, etc.) or voices, while they do nothave to listen to other noises, voices, etc. Additionally, the at leastone second sound source can include, but may not be limited to, thosenoises, sounds, voices, etc. outside of the audio/sound device 100 thatthe user of the audio/sound device may not wish to hear.

As described with respect to FIG. 3, certain embodiments of theaudio/sound device 100 can be configured as a personal audio/sounddevice 150 that can provide at least one audio source 150 that cantypically be used by a single user, but in certain instances may be usedby more than one person. Examples of the personal audio/sound device 150at least one audio source 150 can include, but is not limited to, andevices that may appear as, or may include the at least one audio source150 that can operate similar to, for example, the audio portions ofIPODs, personalized audio players, personalized radios, an MP3 player(which are commercially available), etc., such as to include aheadphone, earplug, and/or other audio providing system that can enableat least one user to listen to audio, sounds, music, noises, etc.

Certain embodiments of the audio/sound device 100, may thereby beconfigured as a personal device, and can thereby as with otherembodiments of the audio/sound device 150 limit the transmission of thesecond sound source 154 and/or the audio source 150 relative to thefirst sound source 152, as described with respect to FIG. 1 as well asat other locations in this disclosure. With certain embodiments of thepersonalized audio/sound device 100, the user can configure certain ofthose sounds of the at least one first sound source 152 that the userwishes to have emphasized relative to the at least one second soundsource 154 and/or the at least one audio source 150, such as byrecording voices of friends, family, etc. that can be included in theaudio sound library 160 as described with respect to FIG. 1. Withcertain embodiments of the personalized audio/sound device 100, thedevice provider, producer, or administrator can configure certain ofthose sounds of the at least one first sound source 152 that should beemphasized relative to the at least one second sound source 154 and/orthe at least one audio source 150, such as by determining thoseparticular or range of sounds, noises, voices, etc. that can becharacterized as falling within the at least one first sound source, asdescribed in this disclosure. As such, certain individual audiolisteners might utilize certain embodiments of the selective sound/audioprovider 102.

Certain embodiments of the audio/sound device 100 can provide a varietyof audio sources and/or sound sources 150, 152, and/or 154 (as describedwith respect to FIG. 1) to a number of uses such as with a concert, aspeech, a speaker phone, a speaker-based audio system, and/or othermultiple user audio/sound system as described with respect to FIG. 4.With certain group embodiments of the audio/sound device 100, it isstill possible to provide particular individualized settings for themembers of the group members. For example, voices of certain children,spouses, friends, etc. who may get lost in crowds, etc., may have theirvoices recorded and maintained in the audio sound library 160 of certainembodiments of the audio/sound device 100, and if their voice is raisedto a particular level, then they may be emphasized above the volume ofthe other group members.

Additionally, certain performers, speakers, musical instruments, etc.,may have their voices, noises, sounds, etc. characterized as a firstsound source 152, and such voices, noises, sounds, etc. can thereupon beamplified, maintained, or otherwise emphasized above other voices,noises, sounds, etc. During a live concert, for example, the performersand their instruments may be classified as the first sound source(s),and certain group embodiments of the audio/sound device 100 canrelatively filter out, cancel, reduce the other noises of the audienceor stage, and thereupon relatively emphasize (either throughamplification or not) the at least one first sound source 152corresponding to the voices or sounds of the performers, speakers,instruments, etc. Additionally, in a live concert or speech, certaingroup-based embodiments of the audio/sound device can be configured toreduce amplified or normal voices, noises, sounds, etc. corresponding tothe audio sound source(s) 150 and/or the second sound source(s) 154 inthose instances where an emergency sound, voice, noise, siren, alarm,etc. is detected by the audio sound recognizer 162 as described withrespect to FIG. 1.

Certain embodiments of the audio/sound device 150 may thereby beutilized by one person, or a group of people in such environments as thehome, the office, in concerts, with speeches, outdoors, in which audioand/or sound is being projected to one or more people, or groups ofpeople. With those audio/sound device(s) 150 that are being utilized bya group of people, the volume, contacts, or other characteristics of thesound, voices, noises, etc. that can be characterized as the at leastone first sound source 152, such as can be maintained in, retrievedfrom, or otherwise utilized by the audio sound library 160, can oftenselected by one or more people. Often a number of users of certain groupembodiments of the audio/sound device 100 may have relatively littleinput into changing the sound characteristics contained in the audiosound library 160 of the audio/sound device. With certain embodiments ofaudio/sound device(s) 150 that can be used by groups of users, at leastsome of the users may be provided with headphones, earplugs, or acontrollable gradient of sound and/or audio that may be distinctlycontrolled such as to provide for different embodiments of the at leastone first sound source 152, at least partially by each particular user.

As described with respect to FIG. 4, certain embodiments of theaudio/sound device 100 can thereby be configured as a groupaudio/source, such as to provide sound for a group of people such as inconcerts, speeches, events, etc. As such, certain group members mightutilize certain individualized embodiments of the selective sound/audioprovider 102. With such embodiments of the audio/sound device 100 suchas may be usable by groups of people, etc., the audio/sound device 100can be configured to include the speakers and/or amplifiers, and/or theassociated component, which can be utilized to provide audio and/orsound to the groups of people listening to the audio/sound device.

As described with respect to FIG. 5, certain embodiments of theaudio/sound device 100 can be configured as at least on audio sourcewhich can be used by users within a vehicle (particularly noisy ones)such as a car, truck, bus, train, aircraft, ship, boat, militaryvehicle, etc. Certain embodiments of the audio/sound device 100 canthereby be situated in such vehicle. As such, certain drivers,operators, or occupants of the vehicle might utilize certain embodimentsof the selective sound/audio provider 102. There may be a variety ofsounds or noises that are peculiar to vehicle traffic, while certainembodiments of the audio/sound device can experience sounds or noisesthat are common to other types of audio sound device(s) (e.g., voices ofpeople speaking).

With certain vehicular-based audio/sound devices 100, certainindividuals could have their voices characterized as at least one firstsound source 152. For example, a large ship or aircraft may be equippedwith certain embodiments of the audio/sound device 100. A captain orofficer on a large ship might thereupon have their voice characterizedas the at least one first sound source 152, and such as to be emphasizedabove the ambient sound, the at least one audio source 150, and/or theat least one second sound source 154. Such amplification of thecaptain's of officer's voice may be presented at prescribed locationsthroughout the ship regardless of the physical location of the captainor officer. Certain embodiments of audio, sound, voices, etc. may beshared between multiple devices, such as may be similar to as describedwith respect to the following audio sharing application entitled: AudioSharing, U.S. application Ser. No. 11/210,284 (incorporated herein byreference in its entirety). In addition, certain other people on thevehicle such as the ship of aircraft may have their voices presented toother locations regardless of their location based, at least in part, onhaving their voices characterized as first sound source(s) as maintainedin certain embodiments of the audio sound library 160, as described withrespect to FIG. 1.

FIG. 7 shows another embodiment of the audio/sound device 100 that isconfigured to be applied to industrial (particularly) environments. Itis generally understood that a variety of industries can be quite noisy,and as such can utilize a variety of noise cancellation technologies.For instance, such industrial locations as factories, fabrication,construction, power generation, aircraft loading or unloading, riveting,robotics, turbines, road working equipment, etc. can provide aconsiderable amount of noise by their very operation. While FIG. 7illustrates a user utilizing certain embodiments of audio/sound device100 as described with respect to FIG. 1 such as earplugs, earmuffs, etc,who is positioned in close proximity to a power generation device (e.g.,a jet engine), it should be understood that such audio/sound devices canbe applied to users position in other industrial environments.

It may be is difficult to communicate with others within noisy areas(industrial, commercial, concerts, etc.) as a result of theenvironmental noise. To thereby limit the amount of noise, certainembodiments of the audio/sound device(s) 100 can thereby be configuredas noise cancelling devices (headphones) by which the user can reducesome of the noise applied thereto. In a similar manner as the voice ofthe captain or officer of the ship being emphasized relative to othervoices; so can certain foremen, subordinates, co-workers, or otherpersons have their voices characterized as at least one first soundsource 152 in one or more audio/sound device(s) 100, and therebyemphasize their voice relative to others or relative to the ambient orother noises or sounds.

Additionally, it may be dangerous for certain workers or other personsto be situated at various locations within the work area. As such,certain alarms, alerts, hazards, etc. can be provided as first soundsource(s), such as to be relatively emphasized, amplified, maintained,etc. relative to other sounds that can be included in the at least onesecond sound source(s) 154 and/or at least one audio source(s) 150. Assuch, users of certain embodiments of the audio/sound source(s) canreceive enhanced hazard, emergency, and other warnings in theirworkplace and/or other noisy environments. Certain embodiments of theaudio/sound device can also provide 1-way or 2-way radio communication(e.g., similar to a walky-talky, cellular telephone, computer-device,communication device, etc.), and certain ones of such communications canbe characterized as the at least one audio source 150, the at least onefirst audio source 152, and/or the at least one second audio source 154as described in this disclosure.

Certain embodiments of vehicles can provide a considerable amount ofnoise from such sources as road noise, wind, weather, music, audio/radiohiss or distortions, etc. and such undesirable or secondary noises couldbe characterized as certain embodiments of the at least one second soundsource(s) 154 as described with respect to FIG A1. Certain vehicularbased embodiments of the audio/sound device could be configured tolessen the impact of such additional noises while allowing theusers/drivers/operators, etc. to detect certain emergency vehicle sirensor noises, desired voices, etc. As such, certain embodiments of theaudio/sound device can be configured to utilize or provide noisecancellation characteristics, similar to commercially available noisecancellation headphones.

Certain vehicular-based embodiments of the audio/sound device 100 canalso enhance directional sound clues. For example, drives of cars,truck, ships, aircraft can each rely on location of outside sirens,yells, horns, other vehicle noises, etc. (e.g. first sound source) suchas may be difficult to hear over the ambient vehicle noise (e.g. secondsound source) and/or the audio source (e.g. car or vehicle radio, etc.).Such directional sound clues are especially significant with vehicleaudio/sound devices 100, since detecting sound from particulardirections may affect how the vehicle is operable.

Other non-vehicular embodiments of the audio/sound device 100 can alsobe configured to provide directional sound clues. Consider thatconventional personal or group sound systems may be played so loudly asto obscure directions of secondary audio. Certain embodiments of theaudio/sound device(s) can allow the users to obtain such directionalclues either by limiting external sounds or alternately by enhancingsome indication as to which direction from which certain sounds, voices,machines, horns etc. (or other embodiments of the first said source(s)152 originated.

In addition, certain embodiments of the audio/sound device 100 can beutilized as a portion of video systems, television systems, graphicsystems, computer systems or other systems. For example, as describedwith respect to FIG. 6, certain embodiments of the audio/sound device100 can be configured as an audio/video source such as to provide visualinformation in both audio and video formats (which may be typicallyexpected to be synchronized). For example, certain embodiments of theaudio/sound device 100 can include, but not limited to, a portion ofsuch systems as: a television system, a display system (e.g., a liquidcrystal display (LCD) or plasma display), a computer-based system, apersonal display assistant (PDA) system, etc., a vehicular system (e.g.,in a truck, car, aircraft, railroad, bus, ship, military vehicle, etc.),a communication system, a controller-based system, etc. Certainembodiments of the audio/sound device 100 can thereby be utilized asportions of the systems may interface with the other portions of thesystems in a variety of manners. Consider that certain embodiments ofthe audio/sound device 100 integrated in the television, display, orcomputer system as described with respect to FIG. 6 could reduce, cut,stop, or mute its audio source (output) if such an at least one firstsound source 152 as an emergency sound was detected such as a siren oralert. In addition, if certain persons have their voice characterized asfirst sound source(s), as they speak, certain embodiments of theaudio/sound device can relatively diminish the audio (or relativelyenhance their voices).

With certain system embodiments of the audio/sound device that include adisplay portion as described with respect to FIG. 6, if operation of theaudio source 150 (e.g., audio output) is muted or cease, then thecorresponding video, television, display, etc. can also be ceased orfrozen. In this manner, a speaker having their voice being identified asthe first sound source will not act to diminish or cut the audio ofcertain embodiments of the audio/sound device 100 each time they talk;but may instead cause the program to freeze or stop, and the audio andvideo may continue together when the discussion ends.

As described in flow chart form with respect to FIGS. 8 and 9, certainembodiments of the audio/sound device can utilize at least one or morefrom two options such as to emphasize the at least one first soundsource 152 relative to the at least one second sound source 154 and/orthe at least one audio source 150. In certain embodiments, as describedwith respect to operation 650 of FIG. 8, the emphasizing of the at leastone first sound source 152 can result by at least partiallylimiting/reducing the at least one second sound source 154 and/or the atleast one audio source 150 relative to the at least one audio source,such as by filtering the sound relative to the second interruptive(audible) at least one audio source.

In other embodiments, the emphasizing of the at least one first soundsource 152 as described with respect to operation 750 as described withrespect to FIG. 9, can result by at least partially amplifying the atleast one first sound source relative to the at least one second soundsource 154 and/or the at least one audio source 150, and in certaininstances that at least one first sound source 152 may be mixed orcombined with the at least one second sound source 154 or the at leastone audio source 150.

Certain embodiments of the audio/sound device 100 can thereby beconfigured such as to include content filters, such as to allowdifferentiation of one or more of the at least one first sound source152, the at least one second sound source 154, and/or the at least oneaudio source 150. In certain instances, the one or more of the at leastone first sound source 152, the at least one second sound source 154,and/or the at least one audio source 150 can be individually sampled,digitized, filtered, enhanced, amplified, sustained, or otherwisesuitably processed. Certain embodiments of the audio/sound device canthereby be considered to include content-based filters, e.g., that canbe configured to operate the at least one first sound source 152, the atleast one second sound source 154, and/or the at least one audio source150 at certain prescribed or controllable levels. As such, certainembodiments of the audio/sound device 100 can be configured to allowsome content in but not other content.

Certain embodiments of the audio/sound device 100 can be configured tooperate other than to emphasize the at least one first sound source 152relative to the at least one second sound source 154 and/or the at leastone audio source 150. For instance, certain embodiments of theaudio/sound device 100 can be configured to de-emphasize or filter outthe at least one first sound source 152 relative to the at least onesecond sound source 154 and/or the at least one audio source 150.Consider that certain embodiments of the audio/sound device 100 could beprogrammed to hear certain voices or sounds (such as from the at leastone first sound source 152), amplify those voices sounds, and transmitthem (or representative versions thereof) into the listened-to audiostream. One example can include certain users of the audio sound device100 that are programmed to recognize the voice of a person or noise thatis not desired to listen to, and effectively filter the voice or sound;such as with use of a volume increase of the at least one audio source150 relative to the at least one first sound source.

Certain embodiments of the audio/sound device 100 can be configured tointerface with the phone. For instance, certain embodiments of theaudio/sound device 100 incorporating a phone can “hear” the phone (suchas by auditory or electronic signaling means such as via a networkconnection and out-of band communications), and thereafter diminish orin extreme instances turn off the phone, and allows the at least onefirst sound source 152, that may be configured as real world sound, topass through as described with respect to FIG. 9. Alternatively, certainembodiments of the audio/sound device including the phone can beconfigured to boost the at least one first sound source 152 beingpresented to the user, while temporarily reducing noise from the phone.

Consider that certain embodiments of the audio/sound device could beconsidered as a selective enhancement to listening device that amplifiessounds or voices with certain prescribed characteristics, and relativelyde-emphasized of certain voices, sounds, noises, etc. with othercharacteristics. Such characteristics can be based on the frequency,volume, direction, of other characteristic of the voices, noises,sounds, etc. As such, certain embodiments of the audio/sound device 100should be considered to be content savvy and responsive some input fromthe user, or in certain instances some pre-configuration by others thanthe user.

Certain embodiments of the audio/sound device 100 can utilizeheadphones, ear cups, earplugs, or other devices that can provide sounddirectly to one or more users. Certain embodiments of the audio/sounddevice 100 that include headphones or earplugs can provide logic andprocessing capabilities as associated with the audio/sound controller 97either in the audio/sound device 100, in the headphones, or in acombination thereof.

Certain embodiments of the audio/sound device may be configured toprovide for mixing of audio signals and/or sound signals. Certainembodiments of the audio/sound device 100 can thereby be configured toallow the at least one first sound source 152 to be emphasized ordeemphasized relative to the at least one second sound source 154 and/orthe at least one audio source 150. As such, the at least one first soundsource 152 may thereby be allowed to be at least partially listened to,or alternately may be desired not to listen to or to filter out.

Certain of the technologies utilized by certain embodiments of theaudio/sound device 100 can be configured with similar processes ormechanisms as with conventional noise canceling devices or systems.Certain conventional noise canceling devices or systems, which arecommercially available, may be used in such applications where it isdesired to actively filter certain noises out such as with aviation,industrial equipment, road working, etc. Such companies as Bose, DavidClark, Softcomm, among others, design and provide commercially availableactive noise canceling systems (which may be configured to representcertain commercially available versions or embodiments of theaudio/sound device 100). Certain embodiments of the audio/sound device100 can be configured as a noise cancelling system, as described in thisdisclosure. With such embodiments of the audio/sound device 100 that areconfigured as noise canceling systems, noise canceling headphones, noisecanceling speakers, etc.

Certain embodiments of the audio/sound device 100, as described in thisdisclosure, can thereby be configured to limit any excessive noise,sound, etc. that can be classified as originating as the at least onesecond sound source 154, in a similar manner as conventional noisecancellation systems and devices can cancel or limit noise, sound, etc.

With certain embodiments of the audio/sound device 100, the at least onefirst sound source 152 can be modified such as by being amplified,sustained, etc. Examples of the modification of the at least one firstsound source can include but are not limited to: filtering, amplifying,maintaining, sustaining, processing, etc. Such modification can bebased, for example, at least in part on at least some specific spectrumof information, specific frequencies, specific spectral content,specific recognition-based, etc., of the at least one first sound source152 relative to the at least one second sound source 154 and/or the atleast one audio source. By comparison, certain embodiments of theaudio/sound device 100, as described in this disclosure, can beconfigured to allow or enhance noise, sound, etc. that can be classifiedas originating as the at least one first sound source 152. Certainembodiments of the at least one first sound source 152 can be heardabove the diminished at least one second sound source 154 during normaloperation of the audio/sound device 100.

Such diminishing of the at least one second sound source relative 154 tothe at least one first sound source 152 (or alternatively theamplification of the at least one first sound source relative to the atleast one second sound source) can be especially desirable if the atleast one first sound source 152 includes a voice of a person with whomthe person using the audio/sound device 100 is attempting tocommunicate. The diminishing of the at least one second sound source 154relative to the at least one first sound source 152 (or alternativelythe amplification of the at least one first sound source relative to theat least one second sound source) can also be desirable if the at leastone first sound source includes an emergency signal, noise, voice, etc.Therefore, in general, the diminishing of the at least one second soundsource relative 154 to the at least one first sound source 152 (oralternatively the amplification of the at least one first sound sourcerelative to the at least one second sound source) can also be desirableif the at least one first sound source corresponds to some desired soundto hear.

There can be a variety of mechanisms and/or techniques by which the atleast one first sound source 152 can be enhanced, amplified, ormaintained relative to the at least one second sound source 154. Forexample, a voice corresponding to the at least one first sound sourcecan be digitalized, such as by using a microphone, an analog to digitalconverter, etc.

Certain Embodiments of the Audio/Sound Controller

This disclosure describes a number of embodiments of the audio/soundcontroller 97, as described with respect to FIG. 1, that is intended tocontrol operations of certain embodiments of the audio/sound device 100.Certain embodiments of the audio/sound controller 97 can provide thefunctionality of the at least a portion of the feedback mechanism toeither certain embodiments of the audio/sound device 100. Certainembodiments of the audio/sound controller 97 can be configured as astandalone device, while other embodiments of the audio/sound controllercan be configured as a networked device or as multiple networkeddevices.

FIG. 1 shows a block diagram of certain respective embodiments of theaudio/sound device 100 that can include the audio/sound controller 97,the at least one audio source 150, and possible interfaces with the atleast one first sound source 152 and/or the at least one second soundsource 154 as described in this disclosure. Certain embodiments of theaudio/sound device 100 thereby can include, but are not limited to, anyparticular configuration of the audio/sound controller 97. Certainembodiments of the audio/sound controller 97 can be computer based,controller based, mote based, phone based, and/or electronics based.Certain embodiments of the audio/sound controller can be segmented intomodules, and can utilize a variety of wireless or wired-basedcommunication and/or networking technology to allow information, data,etc. to be transferred to the various distinct portions or embodimentsof the audio/sound device 100. Certain embodiments of the audio/soundcontroller 97 can be configured as a unitary or stand alone device.

Certain embodiments of the audio/sound controller 97 can vary as totheir automation, complexity, and/or sophistication. As described withinthis disclosure, multiple ones of the different embodiments of theaudio/sound device 100 can transfer audio and/or sound data,information, etc. Certain embodiments of the audio/sound controller 97,as well as certain embodiments of the audio/sound device 100, ingeneral, can utilize distinct firmware, hardware, and/or softwaretechnology. For example, mote-based technology, phone-based technology,microprocessor-based technology, microcomputer-based technology,general-purpose computer technology, specific-purpose to computertechnology, and a variety of other computer technologies can be utilizedfor certain embodiments of the audio/sound controller 97, as well ascertain embodiments of the audio/sound device 100.

Certain embodiments of the audio/sound controller 97 can as describedwith respect to FIG. 1 can include a processor 803 such as a centralprocessing unit (CPU), a memory 807, a circuit or circuit portion 809,and an input output interface (I/O) 811 that may include a bus (notshown). Certain embodiments of the audio/sound controller 97 of theaudio/sound device 100 can include and/or be a portion of ageneral-purpose computer, a specific-purpose computer, a microprocessor,a microcontroller, a phone, a personal display assistant (PDA), acellular phone, a wireless communication device, a hard-wired phone,and/or any other known suitable type of communications device, computer,and/or controller that can be implemented in hardware, software,electromechanical devices, and/or firmware. Certain embodiments of theprocessor 803, as described with respect to FIG. 1, can perform theprocessing and arithmetic operations for certain embodiments of theaudio/sound controller 97 of the audio/sound device 100. Certainembodiments of the audio/sound controller 97 of the audio/sound device100 can control the signal processing, database querying and response,computational, timing, data transfer, and other processes associatedwith certain embodiments of the audio/sound controller 97 of theaudio/sound device 100.

Certain embodiments of the memory 807 of the audio/sound controller 97can include a random access memory (RAM) and/or read only memory (ROM)that together can store the computer programs, operands, and otherparameters that control the operation of certain embodiments of theaudio/sound controller 97 of the audio/sound device 100. The memory 807can be configurable to contain the information or individual informationobtained, retained, or captured by that particular audio/soundcontroller 97 of the audio/sound device 100. Certain embodiments of thememory 807 can at least partially include the modifiabledata/information memory locations, as described in this disclosure.

Certain embodiments of the bus can be configurable to provide fordigital information transmissions between the processor 803, circuits809, memory 807, I/O 811, and/or the image memory or storage device(which may be integrated or removable). In this disclosure, the memory807 can be configurable as RAM, flash memory, semiconductor-basedmemory, of any other type of memory that can be configurable to storedata pertaining to images. The bus also connects I/O 811 to the portionsof certain embodiments of the audio/sound controller 97 of either theaudio/sound device 100 that either receive digital information from, ortransmit digital information to other portions of the audio/sound device100 or other systems are networking components associated with.

Certain embodiments of the audio/sound controller 97 of the audio/sounddevice 100, as described with respect to FIG. 1, can include atransmitter portion (not shown) that can be either included as a portionof certain embodiments of the audio/sound controller 97 of theaudio/sound device 100. Certain embodiments of the audio/soundcontroller 97 can alternately be provided as a separate unit (e.g.,microprocessor-based). In certain embodiments, the transmitter portioncan transmit image information between certain embodiments of theaudio/sound controller 97 of the audio/sound device 100.

Certain embodiments of the audio/sound controller 97 of the audio/sounddevice 100 as described with respect to FIG. 1 can include an operationaltering portion (not shown) that can be either included as a portion ofcertain embodiments of the audio/sound controller 97 of the audio/sounddevice 100 can be provided as a separate unit (e.g.,microprocessor-based). Examples of operation altering portions include,but are not limited to, altering a resolution, altering a contextuallibrary, altering an initial condition, altering an aspect ratio,altering a color intensity and/or brightness or particular parameter orcharacteristic of the audio/sound device 100.

Certain embodiments of the memory 807 can provide one example of amemory storage portion. In certain embodiments, the monitored valueincludes but is not limited to: a percentage of the memory 807, a numberof images that are stored in the memory 807, or for data storage orrecording interval (audio or video recording intervals).

To provide for overflow ability for the memory 807 of certainembodiments of the audio/sound controller 97 of the audio/sound device100, the image storage device can be operably coupled to the memory 807to allow a controllable transmitting of memory data from certainembodiments of the audio/sound controller 97 of the audio/sound device100 when the monitored value of data within the memory 807 (e.g., thememory storage portion) exceeds a prescribed value. The prescribed valuecan include, e.g., some percentage amount or some actual amount of thevalue.

In certain embodiments, a secondary communication link can beestablished between the certain embodiments of the audio/soundcontroller 97 of the audio/sound device 100. The secondary communicationlink can be structured similar to as a communication link, oralternatively can utilize network-based computer connections, phoneconnections, Internet connections, etc. to provide information and/ordata transfer between certain embodiments of the audio/sound controller97 of the audio/sound device 100.

In certain embodiments of the audio/sound controller 97 of theaudio/sound device 100, the particular elements of certain embodimentsof the audio/sound controller 97 of the audio/sound device 100 (e.g.,the processor 803, the memory 807, the circuits 809, and/or the I/O 811)can provide a monitoring function to convert raw data as displayed by anindicator. A monitoring function as provided by certain embodiments ofthe audio/sound controller 97 of the audio/sound device 100 can becompared to a prescribed limit, such as whether the number of imagescontained in the memory 807, the amount of data contained within thememory 807, or some other measure relating to the memory is approachingsome value. The limits to the value can, in different embodiments, becontrolled by the user or the manufacturer of certain embodiments of theaudio/sound controller 97 of the audio/sound device 100. In certainembodiments, the memory 807 can store such information as data,information, displayable information, readable text, motion images,video images, and/or audio images, etc.

In certain embodiments, the I/O 811 provides an interface to control thetransmissions of digital information between each of the components incertain embodiments of the audio/sound controller 97 of the audio/sounddevice 100. The I/O 811 also provides an interface between thecomponents of certain embodiments of the audio/sound controller 97 ofthe audio/sound device 100. The circuits 809 can include such other userinterface devices as a display and/or a keyboard. In other embodiments,the audio/sound controller 97 of the audio/sound device 100 can beconstructed as a specific-purpose computer such as anapplication-specific integrated circuit (ASIC), a microprocessor, amicrocomputer, or other similar devices. A variety of vehicles,factories, machines, medical devices, devices, locations, etc. could beconfigured as and/or include certain embodiments of the audio/sounddevice 100. A variety of vehicles, seats, etc. can also be configuredwith certain embodiments of the audio/sound device 100.

Certain Embodiments of Audio/Sound with Relevant Flowcharts

Within the disclosure, flow charts of the type described in thisdisclosure apply to method steps as performed by a computer orcontroller. The flow charts can also apply to apparatus devices, such asan antenna or a node associated therewith that can include, e.g., ageneral-purpose computer or specialized-purpose computer whose structurealong with the software, firmware, electromechanical devices, and/orhardware, can perform the process or technique described in the flowchart.

FIG. 1 shows one embodiment of the audio/sound device 100, which can beconfigured to provide audio and/or sound to a user, owner, listener,etc. of the audio/sound device 100. Certain embodiments of theaudio/sound device 100 can be configured as a personalized audio/sounddevice, a group audio/sound device, an audio/sound portion of analternate device, a vehicular audio/sound device, a user audio/sounddevice, or another type of audio sound device similar to as describedwith respect to FIGS. 3 to 7, and at other locations within thisdisclosure. Certain embodiments of the audio/sound device may beconfigured to allow the user to hear or listen to a first audio/soundsource, while relatively reducing or relatively enhancing a secondaudio/sound source.

Certain portions of different embodiments of the audio/sound device 100can be under the control of the owner, or under the control of anotherperson or device. For example, certain embodiments of the audio/sounddevice 100 can be actuated at prescribed times when an emergency vehicleis traveling past the user, or the user is talking with another personwith whom they may wish to talk with, or alternatively may not wish tocommunicate or talk with.

Certain embodiments of the audio/sound can be utilized by the user,owner, or possessor of the card as the true owner utilizing a remoteand/or automated mechanism. Certain embodiments of the audio/sound canalso utilize positional information (such as GPS—derived information) todetect where the audio/sound device 100, as well as the associated owneror user is situated. In certain embodiments, the positional informationcan be transmitted between the personalized device and other computer,controller, or communication devices using networking or othercommunication techniques and/or systems.

Certain embodiments of a high-level flowchart of a audio/sound technique2000 is described with respect to FIG. 10 (including FIGS. 10 a to 10 c)and can include, but is not limited to, operations 2002 and 2004, andoptional operations 2020, 2022, 2024, 2026, 2028, 2030, 2032, 2036,2038, and/or 2040. Certain embodiments of operations 2004 can include,but is not limited to, optional operation 2010, 2012, 2014, 2016, and/or2018. The high-level flowchart of FIG. 10 (including FIGS. 10 a to 10 c)should be considered in combination with the embodiments of theaudio/sound device 100, as described with respect to FIG. 1.

Certain embodiments of operation 2002 can include, but is not limitedto, providing an at least one audio source to at least one user. Forexample, the at least one audio source 150 can be provided withincertain embodiments of the audio/sound device 100, as described withrespect to FIGS. 1 and 2. Certain embodiments of the audio/sound device100 are described in this disclosure with respect to FIGS. 3 to 7.Certain embodiments of the audio/sound device can be configured toutilize hardware, firmware, and/or software versions of the audio/soundcontroller 97 as described in this disclosure. Certain embodiments ofoperation 2004 can include, but is not limited to, selectively modifyingan at least one first sound source to be provided to the at least oneuser, wherein the at least one first sound source is combined with an atleast one second sound source, and wherein the selectively modifying isperformed relative to the at least one audio source based at least inpart on at least some specific information of the at least one firstsound source. For example, certain embodiments of the at least one firstsound source 152 can be modified relative to the at least one secondsound source 154. Certain embodiments of the modification can include,but are not limited to, amplification, maintaining, filtering,clarification, etc.

Certain embodiments of the selectively modifying an at least one firstsound source to be provided to the at least one user, wherein the atleast one first sound source is combined with an at least one secondsound source, and wherein the selectively modifying is performedrelative to the at least one audio source based at least in part on atleast some specific information of the at least one first sound sourceof operation 2004 can include operation 2010, that can include but isnot limited to, selectively modifying the at least one first soundsource to be provided to the at least one user, wherein the at least onefirst sound source is combined with the at least one second soundsource, and wherein the selectively modifying is performed relative tothe at least one second sound source and the at least one audio source.For example, wherein the selective modification relative to the at leastone audio source 150 is performed in combination with the selectivemodification relative to the at least one second sound source 154.Certain embodiments of operation 2004 can include operation 2012, thatcan include but is not limited to, selectively reducing the at least oneaudio source relative to the at least one first sound source. Forexample, the selective modification of the at least one first soundsource 152 can include, but is not limited to, selective reduction ofthe at least one audio source 150 as described with respect to FIG. 1.Certain embodiments of operation 2004 can include operation 2014, thatcan include but is not limited to, selectively stopping the at least oneaudio source relative to the at least one first sound source. Forexample, the selective modification of the at least one first soundsource 152 can include, but is not limited to, cutting or stopping theat least one audio source 150 as described with respect to FIG. A1.Certain embodiments of the operation 2004 can include operation 2016,that can include but is not limited to, selectively filtering the atleast one audio source relative to the at least one first sound source.For example, the selective modification of the at least one first soundsource 152 can include, but is not limited to, selectively filtering theat least one audio source 150 relative to the at least one first soundsource 152. Certain embodiments of operation 2004 can include operation2018, that can include but is not limited to, selectively relativelymaintaining the at least one first sound source as the at least oneaudio source is reduced, diminished, or cut. For example, the selectivemodification of the at least one first sound source 152 can include, butis not limited to, relatively maintaining the at least one first soundsource as the relative amplitude of the at least one audio sound source150 is reduced, diminished, or cut.

Certain embodiments of operation 2020 can include, but is not limitedto, further comprising reducing a volume of the at least one audiosource at least partially in response to at least some outside classesof sound. For example, reducing the volume of the at least one audiosource 150 relative to the at least one first sound source 152, the atleast one audio source including a different type or class of sound ascompared to the class or type of sound of the at least one audio source150. Certain embodiments of operation 2022 can include, but is notlimited to, wherein the at least one first sound source at leastpartially includes a noise. For example, wherein the at least one firstsound source 152 at least partially includes a noise. Certainembodiments of operation 2024 can include, but is not limited to,wherein the at least one first sound source at least partially includesa recorded or synthesized audio. For example, wherein the at least onefirst sound source 152 at least partially includes recorded orsynthesized audio. Certain embodiments of operation 2026 can include,but is not limited to, wherein the at least one first sound source atleast partially includes a voice. For example, wherein the at least onefirst sound source 152 at least partially includes a voice, such as canbe recognized in certain embodiments of the audio sound recognizer 162,as described with respect to FIG. 1. Certain embodiments of operation2028 can include, but is not limited to, wherein the at least one secondsound source at least partially includes an ambient sound. For example,the at least one second sound source 154 at least partially includesambient sound. Certain embodiments of operation 2030 can include, but isnot limited to, wherein the at least one second sound source at leastpartially includes a recorded or synthesized audio. For example, the atleast one second sound source 154 at least partially includes recordedor synthesized audio. Certain embodiments of operation 2032 can include,but is not limited to, wherein the at least one second sound source atleast partially includes a voice. For example, the at least one secondsound source 154 at least partially includes a voice, or multiplevoices, such as which the user may not wish to emphasize as describedwith respect to FIG. 1. Certain embodiments of operation 2034 caninclude, but is not limited to, wherein the at least one audio source ispresented over a headphone. For example, wherein the at least one audiosource is provided over a headphone or other personal device, asdescribed with respect to FIG. 3. Certain embodiments of operation 2036can include, but is not limited to, wherein the at least one audiosource is presented over a speaker system. For example, wherein the atleast one audio source is provided over a speaker or other groupaudio/sound device, as described with respect to FIG. 4. Certainembodiments of operation 2038 can include, but is not limited to,wherein the at least one audio source is presented over an audio system.For example, wherein the at least one audio source is provided over agroup audio/sound device, as described with respect to FIG. 4. Certainembodiments of operation 2040 can include, but is not limited to,wherein the at least some specific information includes at least somespecific frequency information, specific spectral content information,or specific recognition-based information. For example, wherein the atleast some specific information can include the at least some specificfrequency information, specific spectral content information, orspecific recognition-based information, which can be maintained incertain embodiments of the audio sound library 160, and can berecognized in certain embodiments of the audio/sound recognizer 162, asdescribed with respect to FIG. 1 in this disclosure. The order of theoperations, methods, mechanisms, etc. as described with respect to FIG.10 (including FIGS. 10 a to 10 c) is intended to be illustrative innature, and not limited in scope.

Certain embodiments of a high-level flowchart of a audio/sound technique2200 is described with respect to FIG. 11 (including FIGS. 11 a to 11 c)and can include, but is not limited to, operations 2202 and 2204, andoptional operations 2220, 2222, 2224, 2226, 2228, 2230, 2232, 2236,2238, and/or 2240. Certain embodiments of operations 2004 can include,but is not limited to, optional operation 2210, 2212, 2214, 2216, and/or2218. The high-level flowchart of FIG. 11 (including FIGS. 11 a to 11 c)should be considered in combination with the embodiments of theaudio/sound device 100, as described with respect to FIG. 1.

Certain embodiments of operation 2202 can include, but is not limitedto, providing an at least one audio source to at least one user. Forexample, the at least one audio source 150 can be provided withincertain embodiments of the audio/sound device 100, as described withrespect to FIGS. 1 and 2. Certain embodiments of the audio/sound device100 are described in this disclosure with respect to FIGS. 3 to 7.Certain embodiments of the audio/sound device can be configured toutilize hardware, firmware, and/or software versions of the audio/soundcontroller 97 as described in this disclosure. Certain embodiments ofoperation 2204 can include, but is not limited to, selectively modifyingan at least one first sound source to be provided to the at least oneuser, wherein the at least one first sound source is combined with an atleast one second sound source, and wherein the selectively modifying isperformed relative to the at least one second sound source based atleast in part on at least some specific information of the at least onefirst sound source. For example, certain embodiments of the at least onefirst sound source 152 can be modified relative to the at least oneaudio source 150. Certain embodiments of the modification can include,but are not limited to, amplification, maintaining, filtering,clarification, etc. Certain embodiments of the selectively modifying anat least one first sound source to be provided to the at least one user,wherein the at least one first sound source is combined with an at leastone second sound source, and wherein the selectively modifying isperformed relative to the at least one second sound source based atleast in part on at least some specific information of the at least onefirst sound source of operation 2204 can include operation 2210, thatcan include but are not limited to, selectively reducing the at leastone second sound source relative to the at least one first sound source.For example, wherein the selective modification of the at least onefirst sound source relative to the at least one second sound source caninclude, but is not limited to, reducing such as by diminishing thevolume of the at least one second sound source 154 relative to the atleast one first sound source 152 as described with respect to FIG. 1.Certain embodiments of operation 2204 can include operation 2212, thatcan include but are not limited to, selectively stopping the at leastone second sound source relative to the at least one first sound source.For example, wherein the selective modification of the at least onefirst sound source relative to the at least one second sound source caninclude, but is not limited to, stopping the at least one second soundsource as described with respect to FIG. 1. Certain embodiments ofoperation 2204 can include operation 2214, that can include but are notlimited to, selectively filtering the at least one second sound sourcerelative to the at least one first sound source. For example, whereinthe selective modification of the at least one first sound source 152relative to the at least one second sound source 154 can include, but isnot limited to, selectively filtering the at least one second soundsource relative to the at least one first sound source. Certainembodiments of operation 2204 can include operation 2216, that caninclude but are not limited to, selectively maintaining the at least onefirst sound source as the at least one second sound source is diminishedor stopped. For example, the selective modification of the at least onefirst sound source relative to the at least one second sound source caninclude, but is not limited to, selectively maintaining the volume orother characteristics of the at least one sound source as the volume orother characteristics of the at least one second sound source is reducedor diminished as described with respect to FIG. 1.

Certain embodiments of operation 2220 can include, but are not limitedto, further comprising reducing a volume of the at least one audiosource at least partially in response to at least some outside classesof sound. For example, reducing the volume of the at least one audiosource 150 such as is typically produced by certain embodiments of theaudio/sound device 100 as described with respect to FIG. 1 in thisdisclosure, such as to allow the user to more easily discern the atleast one first sound source 152 which may be a different class of soundor audio (originating outside of the audio/sound device) as comparedwith the at least one audio source 150. Certain embodiments of operation2222 can include, but are not limited to, wherein the at least one firstsound source at least partially includes a noise. For example, the atleast one first sound source can include a noise such as a siren, alert,alarm, etc. that may be desired to be used to the user of theaudio/sound device 100, or such as may be designed into the audio/sounddevice by its designers, producer, operator, etc. Certain embodiments ofoperation 2224 can include, but are not limited to, wherein the at leastone first sound source at least partially includes a recorded orsynthesized audio. For example, certain embodiments of the at least onefirst sound source 152 may be in the form of synthesized or recordedaudio. Certain embodiments of operation 2226 can include, but are notlimited to, wherein the at least one first sound source at leastpartially includes a voice. For example, certain embodiments of the atleast one first sound source 152 may include a voice, such as one whichthe user wishes to hear. Alternatively, the at least one first soundsource can include a voice of a speaker or performer that should beamplified or maintained to the user by certain embodiments of theaudio/sotnd device. Certain embodiments of operation 2228 can include,but are not limited to, wherein the at least one second sound source atleast partially includes an ambient sound. For example, certainembodiments of the at least one second sound source can include ambientsound, noises, voices, which the user may desire to be diminishedrelative to the at least one first sound source. Certain embodiments ofoperation 2230 can include, but are not limited to, wherein the at leastone second sound source at least partially includes a recorded orsynthesized audio. For example, certain embodiments of the at least onesecond sound source 154 at least partially includes a recorded orsynthesized audio, such as which may be desired to be relativelydiminished relative to the at least one first sound source 152. Certainembodiments of operation 2232 can include, but are not limited to,wherein the at least one second sound source at least partially includesa voice. For example, certain embodiments of the at least one secondsound source 154 as described with respect to FIG. 1 can include one ormore voices that can be relatively diminished compared to other voices,noises, information, etc. that can be characterized as the at least onefirst sound source. Certain embodiments of operation 2234 can include,but are not limited to, wherein the at least one audio source ispresented over a headphone. For example, certain embodiments of the atleast one audio source 150 can be presented over certain personalembodiments of the audio/sound device 100 that can be configured as aheadphone. Certain embodiments of operation 2236 can include, but arenot limited to, wherein the at least one audio source is presented overa speaker system. For example, certain embodiments of the at least oneaudio source 150 can be presented over certain group-based embodimentsof the audio/sound device 100 that can be configured as a speakersystem. Certain embodiments of operation 2238 can include, but are notlimited to, wherein the at least one audio source is presented over amusic system. For example, certain embodiments of the at least one audiosource 150 can be presented over certain embodiments of the audio/sounddevice 100 that can be configured as a music system, such as an IPOD, anMP3 player, a surround-sound system, or a concert system. Certainembodiments of operation 2240 can include, but are not limited to,wherein the at least some specific information includes at least somespecific frequency information, specific spectral content information,or specific recognition-based information. For example, there may be avariety of classifications of the at least some specific information forcertain embodiments of the audio/sound device as described with respectto FIG. 1 that can include, but are not limited to, at least somespecific frequency information, specific spectral content information,or specific recognition-based information.

In one or more various aspects, related systems include but are notlimited to circuitry and/or programming for effecting theherein-referenced method aspects; the circuitry and/or programming canbe virtually any combination of hardware, software, electro-mechanicalsystem, and/or firmware configurable to effect the herein-referencedmethod aspects depending upon the design choices of the system designer.

CONCLUSION

This disclosure provides a number of embodiments of the audio/sounddevice 100. The embodiments of the audio/sound as described with respectto this disclosure are intended to be illustrative in nature, and notlimiting its scope.

Those having skill in the art will recognize that the state of the artin computer, controller, communications, networking, and other similartechnologies has progressed to the point where there is littledistinction left between hardware, firmware, and/or softwareimplementations of aspects of systems, such as may be utilized incertain embodiments of the audio/sound device. The use of hardware,firmware, and/or software can therefore generally represent (but notalways, in that in certain contexts the choice between hardware andsoftware can become significant) a design choice representing cost vs.efficiency tradeoffs. Those having skill in the art will appreciate thatthere are various vehicles by which processes and/or systems and/orother technologies described herein can be effected (e.g., hardware,software, and/or firmware), and that the preferred vehicle can vary withthe context in which the processes and/or systems and/or othertechnologies are deployed. For example, if an implementer determinesthat speed and accuracy are paramount, the implementer and/or designerof certain embodiments of the audio/sound device may opt for mainly ahardware and/or firmware vehicle. In alternate embodiments, ifflexibility is paramount, the implementer and/or designer may opt formainly a software implementation. In yet other embodiments, theimplementer and/or designer may opt for some combination of hardware,software, and/or firmware. Hence, there are several possible techniquesby which the processes and/or devices and/or other technologiesdescribed herein may be effected, none of which is inherently superiorto the other in that any vehicle to be utilized is a choice dependentupon the context in which the personalized device can be deployed andthe specific concerns (e.g., speed, flexibility, or predictability) ofthe implementer, any of which may vary.

The foregoing detailed description has set forth various embodiments ofthe devices and/or processes via the use of block diagrams, flowcharts,and/or examples. Insofar as such block diagrams, flowcharts, and/orexamples contain one or more functions and/or operations, it will beunderstood by those within the art that each function and/or operationwithin such block diagrams, flowcharts, or examples can be implemented,individually and/or collectively, by a wide range of hardware, software,firmware, or virtually any combination thereof. In one embodiment,several portions of the subject matter described herein may beimplemented via Application Specific Integrated Circuits (ASICs), FieldProgrammable Gate Arrays (FPGAs), Digital Signal Processors (DSPs), orother integrated formats. However, those skilled in the art willrecognize that some aspects of the embodiments disclosed herein, inwhole or in part, can be equivalently implemented in standard integratedcircuits, as one or more computer programs running on one or morecomputers (e.g., as one or more programs running on one or more computersystems), as one or more programs running on one or more processors(e.g., as one or more programs running on one or more microprocessors),as firmware, or as virtually any combination thereof, and that designingthe circuitry and/or writing the code for the software and or firmwarewould be well within the skill of one of skill in the art in light ofthis disclosure. In addition, those skilled in the art will appreciatethat the mechanisms of the subject matter described herein are capableof being distributed as a program product in a variety of forms, andthat an illustrative embodiment of the subject matter described hereinapplies equally regardless of the particular type of signal bearingmedia used to actually carry out the distribution. Examples of a signalbearing media include, but are not limited to, the following: recordabletype media such as floppy disks, hard disk drives, CD ROMs, digitaltape, and computer memory; and transmission type media such as digitaland analog communication links using TDM or IP based communication links(e.g., packet links).

All of the above U.S. patents, U.S. patent application publications,U.S. patent applications, foreign patents, foreign patent applicationsand non-patent publications referred to in this specification and/orlisted in any Application Data Sheet, are incorporated herein byreference, in their entireties.

It is to be understood by those skilled in the art that, in general, theterms used in the disclosure, including the drawings and the appendedclaims (and especially as used in the bodies of the appended claims),are generally intended as “open” terms. For example, the term“including” should be interpreted as “including but not limited to”; theterm “having” should be interpreted as “having at least”; and the term“includes” should be interpreted as “includes, but is not limited to”;etc. In this disclosure and the appended claims, the terms “a”, “the”,and “at least one” positioned prior to one or more goods, items, and/orservices are intended to apply inclusively to either one or a pluralityof those goods, items, and/or services.

Furthermore, in those instances where a convention analogous to “atleast one of A, B, and C, etc.” is used, in general such a constructionis intended in the sense one having skill in the art would understandthe convention (e.g., “a system having at least one of A, B, and C”would include but not be limited to systems that could have A alone, Balone, C alone, A and B together, A and C together, B and C together,and/or A, B, and C together, etc.). In those instances where aconvention analogous to “at least one of A, B, or C, etc.” is used, ingeneral such a construction is intended in the sense one having skill inthe art would understand the convention (e.g., “a system having at leastone of A, B, or C” would include but not be limited to systems thatcould have A alone, B alone, C alone, A and B together, A and Ctogether, B and C together, and/or A, B, and C together, etc.).

Those skilled in the art will appreciate that the herein-describedspecific exemplary processes and/or devices and/or technologies arerepresentative of more general processes and/or devices and/ortechnologies taught elsewhere herein, such as in the claims filedherewith and/or elsewhere in the present application.

While various aspects and embodiments have been disclosed herein, otheraspects and embodiments will be apparent to those skilled in the art.The various aspects and embodiments disclosed herein are for purposes ofillustration and are not intended to be limiting, with the true scopeand spirit being indicated by the following claims.

1. A method comprising: providing an at least one audio source to at least one user; and selectively modifying an at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with an at least one second sound source, and wherein the selectively modifying is performed relative to the at least one audio source based at least in part on at least some specific information of the at least one first sound source.
 2. The method of claim 1, wherein the selectively modifying an at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with an at least one second sound source, and wherein the selectively modifying is performed relative to the at least one audio source based at least in part on at least some specific information of the at least one first sound source further comprises: selectively modifying the at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with the at least one second sound source, and wherein the selectively modifying is performed relative to the at least one second sound source and the at least one audio source.
 3. The method of claim 1, wherein the selectively modifying an at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with an at least one second sound source, and wherein the selectively modifying is performed relative to the at least one audio source based at least in part on at least some specific information of the at least one first sound source further comprises: selectively reducing the at least one audio source relative to the at least one first sound source.
 4. The method of claim 1, wherein the selectively modifying an at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with an at least one second sound source, and wherein the selectively modifying is performed relative to the at least one audio source based at least in part on at least some specific information of the at least one first sound source further comprises: selectively stopping the at least one audio source relative to the at least one first sound source.
 5. The method of claim 1, wherein the selectively modifying an at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with an at least one second sound source, and wherein the selectively modifying is performed relative to the at least one audio source based at least in part on at least some specific information of the at least one first sound source further comprises: selectively filtering the at least one audio source relative to the at least one first sound source.
 6. The method of claim 1, wherein the selectively modifying an at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with an at least one second sound source, and wherein the selectively modifying is performed relative to the at least one audio source based at least in part on at least some specific information of the at least one first sound source further comprises: selectively relatively maintaining the at least one first sound source as the at least one audio source is reduced, diminished, or cut.
 7. The method of claim 1, further comprising reducing a volume of the at least one audio source at least partially in response to at least some outside classes of sound.
 8. The method of claim 1, wherein the at least one first sound source at least partially includes a noise.
 9. The method of claim 1, wherein the at least one first sound source at least partially includes a recorded or synthesized audio.
 10. The method of claim 1, wherein the at least one first sound source at least partially includes a voice.
 11. The method of claim 1, wherein the at least one second sound source at least partially includes an ambient sound.
 12. The method of claim 1, wherein the at least one second sound source at least partially includes a recorded or synthesized audio.
 13. The method of claim 1, wherein the at least one second sound source at least partially includes a voice.
 14. The method of claim 1, wherein the at least one audio source is presented over a headphone.
 15. The method of claim 1, wherein the at least one audio source is presented over a speaker system.
 16. The method of claim 1, wherein the at least one audio source is presented over an audio system.
 17. The method of claim 1, wherein the at least some specific information includes at least some specific frequency information, specific spectral content information, or specific recognition-based information.
 18. A method comprising: providing an at least one audio source to at least one user; and selectively modifying an at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with an at least one second sound source, and wherein the selectively modifying is performed relative to the at least one second sound source based at least in part on at least some specific information of the at least one first sound source.
 19. The method of claim 18, wherein the selectively modifying an at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with an at least one second sound source, and wherein the selectively modifying is performed relative to the at least one second sound source based at least in part on at least some specific information of the at least one first sound source further comprises: selectively reducing the at least one second sound source relative to the at least one first sound source.
 20. The method of claim 18, wherein the selectively modifying an at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with an at least one second sound source, and wherein the selectively modifying is performed relative to the at least one second sound source based at least in part on at least some specific information of the at least one first sound source further comprises: selectively stopping the at least one second sound source relative to the at least one first sound source.
 21. The method of claim 18, wherein the selectively modifying an at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with an at least one second sound source, and wherein the selectively modifying is performed relative to the at least one second sound source based at least in part on at least some specific information of the at least one first sound source further comprises: selectively filtering the at least one second sound source relative to the at least one first sound source.
 22. The method of claim 18, wherein the selectively modifying an at least one first sound source to be provided to the at least one user, wherein the at least one first sound source is combined with an at least one second sound source, and wherein the selectively modifying is performed relative to the at least one second sound source based at least in part on at least some specific information of the at least one first sound source further comprises: selectively maintaining the at least one first sound source as the at least one second sound source is diminished or stopped.
 23. The method of claim 18, further comprising reducing a volume of the at least one audio source at least partially in response to at least some outside classes of sound.
 24. The method of claim 18, wherein the at least one first sound source at least partially includes a noise.
 25. The method of claim 18, wherein the at least one first sound source at least partially includes a recorded or synthesized audio.
 26. The method of claim 18, wherein the at least one first sound source at least partially includes a voice.
 27. The method of claim 18, wherein the at least one second sound source at least partially includes an ambient sound.
 28. The method of claim 18, wherein the at least one second sound source at least partially includes a recorded or synthesized audio.
 29. The method of claim 18, wherein the at least one second sound source at least partially includes a voice.
 30. The method of claim 18, wherein the at least one audio source is presented over a headphone.
 31. The method of claim 18, wherein the at least one audio source is presented over a speaker system.
 32. The method of claim 18, wherein the at least one audio source is presented over a music system.
 33. The method of claim 18, wherein the at least some specific information includes at least some specific frequency information, specific spectral content information, or specific recognition-based information.
 34. A system comprising: an at least one audio source usable to provide audio to an individual; and an at least one first sound source whose output is configured to be combined with an at least one second sound source, wherein the at least one first sound source is modified based at least in part on at least some specific spectrum of information of the at least one first sound source relative to the at least one second sound source.
 35. The system of claim 34, wherein the at least one first sound source is amplified based at least in part on the at least some specific spectrum of information.
 36. The system of claim 34, wherein the at least one first sound source is sustained based at least in part on the at least some specific spectrum of information relative to the at least one second sound source.
 37. The system of claim 34, wherein the at least some specific spectrum of information of the at least one first sound source includes at least some specific frequencies of the at least one first sound source.
 38. The system of claim 34, wherein the at least some specific spectrum of information of the at least one first sound source includes at least some specific spectral content of the at least one first sound source.
 39. The system of claim 34, wherein the at least some specific spectrum of information of the at least one first sound source includes at least some specific recognition-based content of the at least one first sound source.
 40. The system of claim 34, wherein the at least one first sound source is modified based at least in part on increasing the at least one first sound source.
 41. The system of claim 34, wherein the at least one first sound source is modified based at least in part on filtering the at least one second sound source relative to the at least one first sound source.
 42. A system comprising: an at least one audio source usable to provide audio to an individual; and an at least one first sound source whose output is configured to be combined with an at least one second sound source, wherein the at least one first sound source is modified based at least in part on at least some specific spectrum of information of the at least one first sound source relative to the at least one audio source.
 43. The system of claim 42, wherein the at least one first sound source is amplified based at least in part on the at least some specific spectrum of information.
 44. The system of claim 42, wherein the at least one first sound source is sustained based at least in part on the at least some specific spectrum of information relative to the at least one audio source.
 45. The system of claim 42, wherein the at least some specific spectrum of information of the at least one first sound source includes at least some specific frequencies of the at least one first sound source.
 46. The system of claim 42, wherein the at least some specific spectrum of information of the at least one first sound source includes at least some specific spectral content of the at least one first sound source.
 47. The system of claim 42, wherein the at least some specific spectrum of information of the at least one first sound source includes at least some specific recognition-based content of the at least one first sound source.
 48. The system of claim 42, wherein the at least one first sound source is modified based at least in part on increasing the at least one first sound source.
 49. The system of claim 42, wherein the at least one first sound source is modified based at least in part on filtering the at least one audio source relative to the at least one first sound source. 